VK Cup 2012 Wild-card Round 1

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ContestId
Name
Phase
Frozen
Duration (Seconds)
Relative Time
Start Time
162 VK Cup 2012 Wild-card Round 1 FINISHED False 7200 399739799 March 18, 2012, 3:10 p.m.

Problems

Solved$
Index
Name
Type
Tags
Community Tag
Rating
( 805 ) A Pentagonal numbers PROGRAMMING *special implementation 1400

B'Pentagonal numbers are figurate numbers which can be calculated using the formula pn xe2 x80 x89= xe2 x80 x89(3n2 xe2 x80 x89- xe2 x80 x89n) xe2 x80 x89/ xe2 x80 x892 (always integer). You are given n; calculate n-th pentagonal number. The only line of input contains an integer n (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89n xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89100). Output the n-th pentagonal number.'...

Tutorials

VK Cup 2012 Wild-card Round 1: editorial

Submissions

Submission Id
Author(s)
Index
Submitted
Verdict
Language
Test Set
Tests Passed
Time taken (ms)
Memory Consumed (bytes)
Tags
Rating
3553124 havaliza A April 16, 2013, 2:56 p.m. OK Factor TESTS 30 109 0 1400
2995512 zkirsche A Jan. 23, 2013, 6:22 a.m. OK Factor TESTS 30 109 0 1400
3269445 EarlOfDitches A March 9, 2013, 10:56 a.m. OK Factor TESTS 30 125 0 1400
3071711 hariprasath A Feb. 4, 2013, 4:38 p.m. OK Factor TESTS 30 125 0 1400
2911489 Misha100896 A Jan. 13, 2013, 2:51 p.m. OK Factor TESTS 30 125 0 1400
3233536 Chen_ChaoRui A March 3, 2013, 8:36 a.m. OK Factor TESTS 30 140 0 1400
4551843 DarthShrine A Sept. 24, 2013, 10:56 p.m. OK Factor TESTS 30 156 0 1400
4482106 ahmed_25 A Sept. 16, 2013, 8:30 a.m. OK Factor TESTS 30 156 0 1400
1804286 vagnard A June 15, 2012, 10:27 a.m. OK Factor TESTS 30 160 185856000 1400
1558404 random.johnnyh A April 16, 2012, 6:27 p.m. OK Factor TESTS 30 160 185856000 1400

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